SP6660 -200mA Charge Pump Inverter Or Doubler

The SP6660 is a CMOS DC-DC Monolithic Voltage Converter that CAN be implemented as a
Voltage Inverter or a Positive Voltage Doubler. As a Voltage Inverter, a -1.5V to -4.25V output
CAN be converted from a +1.5V to +4.25V input. As a Voltage Doubler, the SP6660CAN provide
a +8.0V output at 100mA from a +4.25V input. The SP6660 is ideal for both battery-powered
and board level voltage conversion applications with a typical operating current of 400 and
a high efficiency (>90%) over most of its load-current range. Typical end products for this
device are Operational Amplifier and Interface power supplies, medical instruments, and hand-
held and laptop computers. The SP6660 is available in 8-pin DIP, SOIC, and OIC
packages. By Exar Corporation